The 1SAM201920R1000: This part sits in the Contactor & Starter Accessories & Parts subcategory, under the broader Circuit Breakers, Fuses & Protection top category. The alignment ring ensures proper shaft positioning during assembly or maintenance of the contactor mechanism — a small but critical piece when you're rebuilding a starter or swapping out a worn operator head.
1SAM201920R1000 MSH-AR Shaft Alignment Ring, Current Product
MPN1SAM201920R1000
ABB, MSH-AR series, Shaft Alignment Ring, 1SAM201920R1000, current production.
$3.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.00 kgs |
Product details
Frequently asked questions
How do I get current pricing and availability for 1SAM201920R1000?
Submit an RFQ through this listing. Pricing and stock levels are confirmed at quote time — we source this part through our independent distribution network and quote to order.
What is 1SAM201920R1000's listed part number?
The manufacturer's part number is 1SAM201920R1000, also described as the MSH-AR shaft alignment ring.
MPN
1SAM201920R1000